<layout-outlet #layout>
  <div header>
    <navbar-outlet>
      <div navbarLeft (click)="cancel()">取消</div>
      <div navbarTitle>请输入</div>
      <div navbarRight (click)="sure()">确定</div>
    </navbar-outlet>
  </div>
  <div class="keyboard-container" #container>
    <div class="col" *ngFor="let item of list">
      <div class="row" (ngHover)="_ngOnHover($event)" [ngHoverData]="it" *ngFor="let it of item">{{it}}</div>
    </div>
  </div>
</layout-outlet>
